Search Results - "Quintana, Rubén Darío"

Species richness and functional groups of angiosperms from the Paraná River Delta region (Argentina) by Madanes, Nora, Quintana, Rubén Darío, Kandus, Patricia, Bó, Roberto Fabián

“…We provide a checklist of angiosperms collected in the Paraná River Delta Region during the 1990s and early 2000s. Plants were taxonomically identified and…”
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Unraveling resilience amidst degradation: Recurring loss of freshwater marshes in the Paraná River Delta, Argentina by Aquino, Diego Sebastian, Schivo, Facundo, Gavier-Pizarro, Gregorio, Quintana, Rubén Darío

“…Wetland ecosystems have experienced several ecological and hydrological impacts in recent decades determined by human activities and natural disturbances. The…”
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Wetland responses to non-stationary hydro-climatic dynamics in the context of land cover and land use change by Aquino, Diego Sebastian, Gavier-Pizarro, Gregorio, Rescia, Alejandro J., Quintana, Rubén Darío

“…Most ecological processes typically violate the stationarity assumption as its statistical properties do vary with time. Not only is climate a non-stationary…”
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role of river drainages in shaping the genetic structure of capybara populations by Byrne, María Soledad, Quintana, Rubén Darío, Bolkovic, María Luisa, Cassini, Marcelo H, Túnez, Juan Ignacio

“…The capybara, Hydrochoerus hydrochaeris, is an herbivorous rodent widely distributed throughout most of South American wetlands that lives closely associated…”
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Morphological Responses and Accumulation of the Emerging Contaminant Ivermectin in Salvinia minima by Lacava, Judith Elizabeth, Olivelli, Melisa Soledad, Peluso, Julieta, Aronzon, Carolina Mariel, Quintana, Rubén Darío

“…Ivermectin (IVM) is a macrocyclic lactone widely used to control endo- and ectoparasites in livestock. After administration, it is only partially metabolized…”
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Difficult times for amphibians: Effects of land-use change at the local and landscape scales in the Iberá Wetlands by Schivo, Facundo, Grimson, Rafael, Aquino, Diego, Quintana, Rubén Darío

“…Land-use change and management practices have led to habitat loss, one of the greatest factors in biodiversity decline. Particularly, amphibians comprise the…”
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Salicaceae afforestations: advantage or disadvantage for Neotropical otter in its southernmost distribution? by Krug, Pamela, María Sol García Cabrera, Quintana, Rubén Darío

“…Anthropogenic environmental changes may affect habitat suitability for wildlife. Currently, the commercial plantation of non-native trees is one of the most…”
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Distribution and richness of amphibians under different climate change scenarios in a subtropical region of South America by Schivo, Facundo, Bauni, Valeria, Krug, Pamela, Quintana, Rubén Darío

“…Amphibians are a valuable indicator group to study potential impacts of climate change (CC) because reproduction is closely linked to the availability of…”
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Influence of land-use/land-cover change on landscape connectivity for an endemic threatened amphibian (Argenteohyla siemersi pederseni, Anura: Hylidae) by Schivo, Facundo, Mateo-Sánchez, María Cruz, Bauni, Valeria, Quintana, Rubén Darío

“…Context Modifications in natural landcover generally result in a loss of habitat availability for wildlife and it’s persistence will depend largely on their…”
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Unveiling the increasingly altered patterns of wetland ecosystem functional diversity in the lower Delta of the Paraná River by Aquino, Diego Sebastián, Gavier‐Pizarro, Gregorio I., Quintana, Rubén Darío

“…Since climate, environmental and anthropic controls affect ecosystem functioning simultaneously, wetlands are permanently changing at different spatio–temporal…”
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Water management infrastructure alters plant species composition, functional diversity and soil condition in a livestock‐impaired mosaic of wetlands by Aquino, Diego Sebastian, Gavier‐Pizarro, Gregorio Ignacio, Quintana, Rubén Darío

“…Aims Wetlands are key ecosystems due to their economic, social and environmental contributions. Because of their highly productive habitats and their…”
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Disentangling the effects of hydro-climatic factors and land use intensification on wetland vegetation dynamics in the Lower Delta of the Paraná River by Aquino, Diego Sebastián, Gavier-Pizarro, Gregorio, Quintana, Rubén Darío

“…The non-insular portion of the Lower Delta of the Paraná River is part of the largest mosaic of wetlands in Argentina. However, it is being altered by…”
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Non-monotonic vegetation activity trends in the Lower Delta of the Paraná River: Masking evidence of wetland degradation? by Aquino, Diego Sebastián, Sica, Yanina Vanesa, Quintana, Rubén Darío, Gavier-Pizarro, Gregorio

“…To understand the consequences of unsustainable management practices and global change, analyzing the patterns of ecosystem functioning and land degradation is…”
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CHARACTERISTICS OF NEST SITES OF SKUAS AND KELP GULL IN THE ANTARCTIC PENINSULA by Quintana, Ruben Dario, Travaini, Alejandro

“…We investigated nest-site selection of sympatrically breeding skuas (Catharacta spp.) and Kelp Gulls (Larus dominicanus) in the Antarctic Peninsula. We…”
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Promedios de estancia en hospitales regionales y Hospital Universitario del Valle by Torres Serna, Camilo, Rubiano Vinueza, Jaime, Quintana, Rubén Darío

“…Artículo sin abstract disponible…”
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